vibe/tests/core/test_text.py
Clément Drouin 6bedf271ce
v2.17.0 (#822)
Co-authored-by: Clément Sirieix <clement.sirieix@mistral.ai>
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2026-06-19 11:01:24 +02:00

52 lines
1.8 KiB
Python

from __future__ import annotations
from vibe.core.utils.text import snippet_start_line, snippet_start_lines
class TestSnippetStartLine:
def test_finds_line_number(self) -> None:
assert snippet_start_line("a\nb\nc\nd\n", "c") == 3
def test_first_line(self) -> None:
assert snippet_start_line("hello\nworld", "hello") == 1
def test_multiline_snippet(self) -> None:
assert snippet_start_line("a\nb\nc", "\nb\n") == 2
def test_first_occurrence_when_repeated(self) -> None:
assert snippet_start_line("x\nx\nx", "x") == 1
def test_leading_newline_anchors_first_content_line(self) -> None:
assert snippet_start_line("bar\nx\nbar", "\nbar") == 3
def test_returns_none_when_exact_snippet_absent(self) -> None:
assert snippet_start_line("a\nb\nfoo", "foo\n") is None
def test_not_found(self) -> None:
assert snippet_start_line("hello\nworld", "missing") is None
def test_blank_snippet(self) -> None:
assert snippet_start_line("hello", "\n") is None
class TestSnippetStartLines:
def test_single_occurrence(self) -> None:
assert snippet_start_lines("a\nb\nc", "b") == [2]
def test_all_occurrences(self) -> None:
assert snippet_start_lines("x\ny\nx\nz\nx", "x") == [1, 3, 5]
def test_repeated_on_same_line(self) -> None:
assert snippet_start_lines("x x x", "x") == [1, 1, 1]
def test_non_overlapping(self) -> None:
assert snippet_start_lines("aaaa", "aa") == [1, 1]
def test_multiline_snippet_occurrences(self) -> None:
assert snippet_start_lines("a\nb\nc\na\nb", "a\nb") == [1, 4]
def test_not_found(self) -> None:
assert snippet_start_lines("hello\nworld", "missing") == []
def test_blank_snippet(self) -> None:
assert snippet_start_lines("hello", "\n") == []